(19)
(11) EP 3 042 154 A1

(12)

(43) Date of publication:
13.07.2016 Bulletin 2016/28

(21) Application number: 14767239.8

(22) Date of filing: 04.09.2014
(51) International Patent Classification (IPC): 
G01C 22/00(2006.01)
(86) International application number:
PCT/US2014/054144
(87) International publication number:
WO 2015/035085 (12.03.2015 Gazette 2015/10)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME

(30) Priority: 05.09.2013 US 201361874075 P
03.09.2014 US 201414476482

(71) Applicant: QUALCOMM Incorporated
San Diego, CA 92121 (US)

(72) Inventors:
  • ZHANG, Lei
    San Diego, California 92121 (US)
  • YANG, Sichao
    San Diego, California 92121 (US)
  • SADASIVAM, Shankar
    San Diego, California 92121 (US)
  • SUBRAMANIAN, Sundar
    San Diego, California 92121 (US)
  • WU, Xinzhou
    San Diego, California 92121 (US)

(74) Representative: Schmidbauer, Andreas Konrad 
Wagner & Geyer Partnerschaft Patent- und Rechtsanwälte Gewürzmühlstrasse 5
80538 München
80538 München (DE)

   


(54) HALF STEP FREQUENCY FEATURE FOR RELIABLE MOTION CLASSIFICATION